The Taupo Volcanic Zone (TVZ) is a volcanic area in the North Island of New Zealand that has been active for the past two million years and is still highly active. Mount Ruapehu marks its south-western end and the zone runs north-eastward through the Taupo and Rotorua areas and offshore into the Bay of Plenty. It is part of the larger Central Volcanic Region that extends further westward through the western Bay of Plenty to the eastern side of the Coromandel Peninsula and has been active for four million years. The Taupo Volcanic Zone is widening east–west at the rate of about 8 mm per year. It is named after Lake Taupo, the flooded caldera of the largest volcano in the zone.
Wye River is a minor river in the northeast of the South Island of New Zealand.
East Cape is the easternmost point of the main islands of New Zealand. It is located to the north of Gisborne in the northeast of the North Island.
Ruatoria is a town in the Waiapu Valley of the Gisborne Region in the northeastern corner of New Zealand's North Island. The town was originally known as Cross Roads, and was named Ruatorea in 1913, from the Māori Rua-a-Tōrea. In 1925 the name was changed to "Ruatoria", although some texts retain the original spelling.
The Waiapu River is a river in the Gisborne District of the North Island of New Zealand, with a total length of approximately 130 kilometres (81 mi). Found in the north-east of the Waiapu Valley, it flows north-east from the joining of the Mata River and the Tapuaeroa River, then passes by Ruatoria before reaching the Pacific Ocean at Rangitukia. Other tributaries of the Waiapu River include the Mangaoporo, Poroporo, Wairoa, Maraehara rivers, and the Paoaruku stream. It is the most well known river in the region, and lies within the rohe (territory) of Ngāti Porou, the largest iwi on the East Coast, and second largest in New Zealand. The area was the site of hostilities during the New Zealand Wars from June to October in 1865, both between Pākehā and Māori, and between factions of Ngāti Porou.
The Mata River is a river of the East Coast of the North Island of New Zealand. It flows northeast from the slopes of Mount Arowhana in the Raukumara Range to join with the Tapuaeroa River close to the settlement of Ruatoria, in doing so forming the Waiapu River, which reaches the Pacific Ocean near Rangitukia, 10 kilometres (6 mi) south of East Cape.
Rangitukia is a small settlement 10 kilometres south of East Cape in the northeast of New Zealand's North Island. It is located close to the mouth of the Waiapu River.
The Aorangiwai River is a small river in the Gisborne district of New Zealand. It is a tributary of the Mata River which it flows into about 10 kilometres (6 mi) upstream of Ruatoria.
The Ihungia River is a river of the northeastern North Island of New Zealand. It flows north from its source inland from Te Puia Springs, joining with the Mata River 15 kilometres (9 mi) southwest of Ruatoria.
The Karakatuwhero River is a river of New Zealand. It is located in the Gisborne Region in the northeast the North Island. The river flowseast then northeast, reaching the Pacific coast 3 kilometres (2 mi) northwest of the town of Te Araroa.
The Kopuapounamu River is a river of the northeast of New Zealand's North Island. It flows east from the eastern end of the Raukumara Range, reaching the Awatere River 6 kilometres (4 mi) south of Te Araroa.
The Mangaoparo River is a river of the Gisborne Region of New Zealand's North Island. It is located close to the island's northeasternmost point, flowing southeast from the slopes of Mount Raukumara in the Raukumara Range to reach the Waiapu River 5 kilometres (3 mi) northeast of Ruatoria.
The Maraehara River is a river of the Gisborne Region in New Zealand. Rising on the eastern slopes of Mount Whakatiki in the Ruatoria Forest, the river flows eastwards. It flows into the Pacific Ocean, sharing a coastal lagoon with the larger Waiapu River.
The Orutua River is a river of the Gisborne Region of New Zealand's North Island. One of the country's easternmost rivers, it rises in rough hill country to the southwest of East Cape, flowing north to reach the Pacific Ocean to the east of Te Araroa.
The Poroporo River is a river of the Gisborne Region of New Zealand's North Island. It flows east from its sources in the eastern foothills of the Raukumara Range, reaching the Waiapu River close to its mouth, having shared the Waiapu's bed since the town of Tikitiki.
The Tapuaeroa River is a river of the Gisborne Region of New Zealand's North Island. It flows southeast from its sources in the Raukumara Range, joining its waters with those of the Mata River close to the town of Ruatoria, the resulting flow becoming the Waiapu River.
The Tohoratea River is a short river of the Gisborne Region of New Zealand's North Island. It flows southeast from its origins south of Ruatoria to reach the Pacific Ocean to the north of Waipiro Bay.
The Wharekahika River is a river of the Gisborne Region of New Zealand's North Island. It flows east, its course paralleling the north coast of the Gisborne Region, and reaches the sea at Hicks Bay.
The Awatere River is a river in the Gisborne region of the North island of New Zealand. The Awatere is formed by the confluence of the Kopuapounamu River and the Taurangakautuku River and enters the Pacific Ocean just east of Te Araroa.
Yowrie River, a perennial river of the Tuross River catchment, is located in the upper ranges of the South Coast region of New South Wales, Australia.
